EU heat pumps
13
Parameter 10
sets the desired operation mode for the fan speed.
Value for parameter 10
Fan control
Low fan speed
High fan speed
Automatic fan speed (high speed when air temperature is below 10°C, low speed
when higher than 15°C)
Low fan speed between 9PM and 8AM, high speed at other time
Automatic running according to a combination of value 2 and 3
Parameters are modified
as follows:
•
Set the heat pump in its STAND-BY mode.
•
Press the service key
“
to access the parameter menu. The parameter number and its value will blink
simultaneously.
•
Press the arrow key “
or
” to select the desired parameter.
•
Then press “MODE” and “ ” simultaneously. Now, only the value of the parameter will be blinking.
•
Then select the desired setting with the arrow key “
or
”.
•
Stop for 5 seconds or press the service key to save the new setting. The LED screen will again display
“OFF”.
Only parameters 0 and 1 (depending on the selected mode) are set directly with “
or
”
4.3 Checking the status
Further down in the parameter menu, after numbers from 0 to 11, you encounter parameters A to E.
These cannot be modified. They indicate the values the unit is currently measuring for these parameters.
Parameter
Measured value
A
Temperature of in flowing water
B
Temperature of out flowing water
C
Temperature of evaporator
D
Not used
E
Ambient temperature
